<div dir="ltr"><div class="gmail_quote"><div dir="ltr">On Mon, Dec 10, 2018 at 5:58 AM 楊青晃 via petsc-users <<a href="mailto:petsc-users@mcs.anl.gov">petsc-users@mcs.anl.gov</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><i>Dear petsc ,</i><div><i> </i></div><div><i> I'm wondering what is the triangle that the Jacobian matrix transfer to?</i></div><div><i>It seems that it is not a basic isosceles triangle.</i></div></div></blockquote><div><br></div><div>I do not understand the question. Can you explain the problem you are solving?</div><div><br></div><div> Thanks,</div><div><br></div><div> Matt</div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><i>Sincerely,</i></div><div><i>James.</i></div></div>
</blockquote></div><br clear="all"><div><br></div>-- <br><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div>What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead.<br>-- Norbert Wiener</div><div><br></div><div><a href="http://www.cse.buffalo.edu/~knepley/" target="_blank">https://www.cse.buffalo.edu/~knepley/</a><br></div></div></div></div></div></div></div></div>